/* ============ AV Elight — styles ============ */
:root {
  --navy: #0A2540;
  --navy-2: #12335C;
  --ink: #101828;
  --muted: #5B6B7C;
  --amber: #F5A623;
  --amber-dark: #D98E0C;
  --bg: #FFFFFF;
  --bg-alt: #F4F7FB;
  --line: #E4EAF2;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(10, 37, 64, .08);
  --font-head: "Sora", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { font-family: var(--font-body); color: var(--ink); background: var(--bg); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { width: min(1120px, 92%); margin-inline: auto; }
.section { padding: 88px 0; }
.section-alt { background: var(--bg-alt); }

/* ============ Typography helpers ============ */
h1, h2, h3 { font-family: var(--font-head); line-height: 1.2; color: var(--navy); letter-spacing: -.01em; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 700; margin-bottom: 14px; }
h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 8px; }
.eyebrow { display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--amber-dark); margin-bottom: 14px; }
.section-head { max-width: 640px; margin-bottom: 44px; }
.section-head p { color: var(--muted); }

/* ============ Buttons ============ */
.btn { display: inline-block; padding: 13px 26px; border-radius: 999px; font-weight: 600; font-size: .95rem; cursor: pointer; border: 2px solid transparent; transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--amber); color: var(--navy); }
.btn-primary:hover { background: var(--amber-dark); color: #fff; box-shadow: 0 10px 24px rgba(245, 166, 35, .35); }
.btn-ghost { border-color: rgba(10, 37, 64, .35); color: var(--navy); }
.btn-ghost:hover { border-color: var(--navy); background: var(--navy); color: #fff; }
.btn-sm { padding: 9px 18px; font-size: .88rem; }
.btn-block { width: 100%; }

/* ============ Header ============ */
.site-header { position: sticky; top: 0; z-index: 50; background: #FFFFFF; border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-logo { width: 42px; height: 42px; object-fit: contain; flex: 0 0 auto; }
.brand-logo-footer { width: 38px; height: 38px; }
.brand-text { font-family: var(--font-head); font-size: 1.05rem; color: var(--navy); line-height: 1.1; }
.brand-text b { color: var(--amber-dark); }
.brand-text small { display: block; font-family: var(--font-body); font-size: .62rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.site-nav { display: flex; align-items: center; gap: 26px; }
.site-nav a:not(.btn) { font-size: .92rem; font-weight: 500; color: var(--ink); }
.site-nav a:not(.btn):hover { color: var(--amber-dark); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--navy); margin: 5px 0; border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }

/* ============ Hero ============ */
.hero { background: linear-gradient(180deg, #F4F7FB 0%, #FFFFFF 100%); padding: 88px 0 72px; overflow: hidden; }
.hero-inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.hero-copy h1 { margin: 10px 0 18px; }
.lede { font-size: 1.08rem; color: var(--muted); max-width: 540px; margin-bottom: 28px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 30px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px 26px; font-size: .88rem; color: var(--muted); }
.hero-points li::before { content: "✓ "; color: var(--amber-dark); font-weight: 700; }
.hero-card { background: var(--navy); color: #fff; border-radius: 18px; padding: 30px; box-shadow: var(--shadow); position: relative; }
.hero-card::after { content: ""; position: absolute; inset: 0; border-radius: 18px; background: radial-gradient(500px 200px at 85% 10%, rgba(245,166,35,.22), transparent 60%); pointer-events: none; }
.hc-head { display: flex; align-items: center; gap: 8px; font-size: .82rem; color: rgba(255,255,255,.7); margin-bottom: 22px; }
.hc-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--amber); }
.hc-title { font-family: var(--font-head); font-size: 1.5rem; font-weight: 700; line-height: 1.25; margin-bottom: 24px; }
.hc-rows { display: grid; gap: 10px; }
.hc-row { display: flex; justify-content: space-between; align-items: center; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); padding: 12px 16px; border-radius: 10px; font-size: .9rem; }
.hc-row b { color: var(--amber); }

/* ============ Cards / grids ============ */
.grid { display: grid; gap: 22px; }
.cards { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px; box-shadow: 0 2px 8px rgba(10,37,64,.04); transition: transform .18s ease, box-shadow .18s ease; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card-icon { font-size: 1.7rem; margin-bottom: 14px; }
.card p { color: var(--muted); font-size: .94rem; margin-bottom: 14px; }
.card li { position: relative; padding-left: 18px; font-size: .9rem; color: var(--ink); margin-bottom: 7px; }
.card li::before { content: "→"; position: absolute; left: 0; color: var(--amber-dark); font-weight: 700; }

/* ============ About ============ */
.about-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.about-text p { color: var(--muted); margin-bottom: 16px; }
.about-text .btn { margin-top: 8px; }
.about-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.fact { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 22px; text-align: center; box-shadow: 0 2px 8px rgba(10,37,64,.04); }
.fact-num { display: block; font-family: var(--font-head); font-size: 1.9rem; font-weight: 800; color: var(--navy); }
.fact-label { font-size: .84rem; color: var(--muted); }

/* ============ Why us ============ */
.chips { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.chip { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--amber); border-radius: 10px; padding: 20px 22px; }
.chip b { display: block; font-family: var(--font-head); color: var(--navy); margin-bottom: 4px; }
.chip span { font-size: .9rem; color: var(--muted); }

/* ============ Process ============ */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 22px; }
.step { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 22px; position: relative; }
.step-num { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 50%; background: var(--navy); color: var(--amber); font-family: var(--font-head); font-weight: 700; margin-bottom: 14px; }
.step p { color: var(--muted); font-size: .92rem; }

/* ============ Contact ============ */
.contact-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.contact-info h2 { margin-bottom: 14px; }
.contact-info > p { color: var(--muted); margin-bottom: 26px; }
.contact-list { display: grid; gap: 18px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; }
.contact-list li > span { font-size: 1.2rem; }
.contact-list b { color: var(--navy); }
.contact-list em { color: var(--muted); font-size: .82rem; }
.contact-form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); }
.contact-form h3 { margin-bottom: 18px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: .84rem; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.field input, .field textarea { width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 9px; font-family: inherit; font-size: .95rem; color: var(--ink); background: #FBFCFE; transition: border .15s ease, box-shadow .15s ease; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--amber); box-shadow: 0 0 0 3px rgba(245,166,35,.18); }
.form-note { margin-top: 12px; font-size: .78rem; color: var(--muted); }

/* ============ Footer ============ */
.site-footer { background: var(--navy); color: rgba(255,255,255,.85); padding: 64px 0 28px; margin-top: 8px; }
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 36px; padding-bottom: 44px; }
.footer-brand .brand-text { color: #fff; }
.footer-brand .brand-text small { color: rgba(255,255,255,.55); }
.footer-brand p { margin-top: 14px; font-size: .9rem; color: rgba(255,255,255,.7); max-width: 260px; }
.footer-links b, .footer-contact b { display: block; color: #fff; margin-bottom: 12px; }
.footer-links a { display: block; font-size: .9rem; color: rgba(255,255,255,.7); margin-bottom: 8px; }
.footer-links a:hover { color: var(--amber); }
.footer-contact span { display: block; font-size: .9rem; color: rgba(255,255,255,.7); margin-bottom: 8px; }
.footer-contact a { display: block; font-size: .9rem; color: rgba(255,255,255,.7); margin-bottom: 8px; }
.footer-contact a:hover { color: var(--amber); }

.footer-contact em { font-size: .78rem; color: rgba(255,255,255,.45); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: 22px; font-size: .82rem; color: rgba(255,255,255,.55); }

/* ============ Reveal animation ============ */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ============ Responsive ============ */
@media (max-width: 900px) {
  .hero-inner, .about-inner, .contact-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero { padding: 56px 0 48px; }
  .hero-card { max-width: 420px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .site-nav { position: fixed; top: 72px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--line); flex-direction: column; align-items: flex-start; padding: 20px 24px 28px; gap: 16px; transform: translateY(-120%); visibility: hidden; opacity: 0; pointer-events: none; transition: transform .25s ease, opacity .25s ease, visibility .25s; box-shadow: 0 18px 30px rgba(10,37,64,.1); }
  .site-nav.open { transform: none; visibility: visible; opacity: 1; pointer-events: auto; }
  .nav-toggle { display: block; }
  .nav-cta { display: none; }
}
@media (max-width: 640px) {
  .header-inner { height: 58px; }
  .brand-logo { width: 34px; height: 34px; }
  .brand-text { font-size: .98rem; }
  .hero { padding: 36px 0 32px; }
  .hero-copy h1 { font-size: 1.8rem; line-height: 1.18; }
  .lede { font-size: 1rem; margin-bottom: 20px; }
  .hero-actions { margin-bottom: 20px; gap: 10px; }
  .hero-actions .btn { padding: 11px 20px; font-size: .88rem; }
  .hero-points { font-size: .82rem; gap: 6px 18px; }
  .hero-card { padding: 22px 20px; }
  .hc-title { font-size: 1.25rem; }
  .section { padding: 64px 0; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
}